买

mǎi to buy; to purchase

竞

jìng to compete; to contend; to struggle

彩

cǎi (bright) color; variety; applause; applaud; lottery prize

篮球

lán qiú basketball; CL:個|个[ge4],隻|只[zhi1]

彩票

cǎi piào lottery ticket

app 官方

guān fāng government; official (approved or issued by an authority)

网址

wǎng zhǐ website; web address; URL

：cc55net